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    • 8. 发明授权
    • Multilamp photoflash device with improved coating
    • 具有改进涂层的多片闪光灯装置
    • US4664622A
    • 1987-05-12
    • US857686
    • 1986-04-30
    • Boyd G. BrowerJohn W. Shaffer
    • Boyd G. BrowerJohn W. Shaffer
    • G03B15/04F21K5/02
    • G03B15/0457
    • A multilamp photoflash device comprising an outer housing containing a plurality of flashlamps and means for sequentially flashing the flashlamps of the device and having an antistatic coating on the surface of the outer housing is provided. The antistatic coating comprises an anionic surfactant and a deliquescent salt. A method for inhibiting electrostatic charge buildup in a multilamp photoflash device comprising an outer housing containing a plurality of flashlamps and means for sequentially flashing the flashlamps of the device is also provided. The method includes applying an antistat solution comprising an anionic surfactant and a deliquescent salt dissolved in a solvent to the surface of the outer housing of the multilamp photoflash device and evaporating the solvent from the antistat solution on the surface of the outer housing so as to form an antistatic coating thereon. The coating comprises the anionic surfactant and deliquescent salt components of the antistat solution.
    • 一种多平板闪光灯装置,包括:外壳,其容纳多个闪光灯;以及用于顺序地闪烁所述装置的闪光灯并且在所述外壳的表面上具有抗静电涂层的装置。 抗静电涂层包含阴离子表面活性剂和潮解盐。 还提供了一种用于抑制多光照相闪光装置中的静电电荷累积的方法,该装置包括含有多个闪光灯的外壳和用于顺序地闪烁该装置的闪光灯的装置。 该方法包括将包含阴离子表面活性剂和溶解在溶剂中的潮解盐的抗静电溶液施加到多光照相闪光装置的外壳的表面,并从外壳的表面上的抗静电溶液中蒸发溶剂,以形成 其上具有抗静电涂层。 该涂层包含抗静电剂溶液的阴离子表面活性剂和潮解成分的成分。